[INFO] crate passing-arg-iter 0.1.2 is already in cache
[INFO] extracting crate passing-arg-iter 0.1.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/passing-arg-iter/0.1.2
[INFO] extracting crate passing-arg-iter 0.1.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/passing-arg-iter/0.1.2
[INFO] validating manifest of passing-arg-iter-0.1.2 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of passing-arg-iter-0.1.2 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing passing-arg-iter-0.1.2
[INFO] finished frobbing passing-arg-iter-0.1.2
[INFO] frobbed toml for passing-arg-iter-0.1.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/passing-arg-iter/0.1.2/Cargo.toml
[INFO] started frobbing passing-arg-iter-0.1.2
[INFO] finished frobbing passing-arg-iter-0.1.2
[INFO] frobbed toml for passing-arg-iter-0.1.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/passing-arg-iter/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing passing-arg-iter-0.1.2 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/passing-arg-iter/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 822b3a9e95383ab4576219f28cd590e296d66a81b87ab2b6d7ea309130145252
[INFO] running `"docker" "start" "-a" "822b3a9e95383ab4576219f28cd590e296d66a81b87ab2b6d7ea309130145252"`
[INFO] [stderr]    Compiling passing-arg-iter v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `"docker" "inspect" "822b3a9e95383ab4576219f28cd590e296d66a81b87ab2b6d7ea309130145252"`
[INFO] running `"docker" "rm" "-f" "822b3a9e95383ab4576219f28cd590e296d66a81b87ab2b6d7ea309130145252"`
[INFO] [stdout] 822b3a9e95383ab4576219f28cd590e296d66a81b87ab2b6d7ea309130145252
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/passing-arg-iter/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9fef1a68d2be8a64b8bfd68109f03081352b4b97b1bcf66d33ae9ef38cae6e82
[INFO] running `"docker" "start" "-a" "9fef1a68d2be8a64b8bfd68109f03081352b4b97b1bcf66d33ae9ef38cae6e82"`
[INFO] [stderr]    Compiling passing-arg-iter v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "9fef1a68d2be8a64b8bfd68109f03081352b4b97b1bcf66d33ae9ef38cae6e82"`
[INFO] running `"docker" "rm" "-f" "9fef1a68d2be8a64b8bfd68109f03081352b4b97b1bcf66d33ae9ef38cae6e82"`
[INFO] [stdout] 9fef1a68d2be8a64b8bfd68109f03081352b4b97b1bcf66d33ae9ef38cae6e82
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/passing-arg-iter/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] ae5b5c378ed940cc20bf9ebf54497dbca8457a09532c2cd24fc65248f03da579
[INFO] running `"docker" "start" "-a" "ae5b5c378ed940cc20bf9ebf54497dbca8457a09532c2cd24fc65248f03da579"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/passing_arg_iter-9feca2b7e8e4abec
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests passing-arg-iter
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ae5b5c378ed940cc20bf9ebf54497dbca8457a09532c2cd24fc65248f03da579"`
[INFO] running `"docker" "rm" "-f" "ae5b5c378ed940cc20bf9ebf54497dbca8457a09532c2cd24fc65248f03da579"`
[INFO] [stdout] ae5b5c378ed940cc20bf9ebf54497dbca8457a09532c2cd24fc65248f03da579